CN201186362Y - Shear equipped with shaft-mounted speed reducer - Google Patents
Shear equipped with shaft-mounted speed reducer Download PDFInfo
- Publication number
- CN201186362Y CN201186362Y CNU2008200849418U CN200820084941U CN201186362Y CN 201186362 Y CN201186362 Y CN 201186362Y CN U2008200849418 U CNU2008200849418 U CN U2008200849418U CN 200820084941 U CN200820084941 U CN 200820084941U CN 201186362 Y CN201186362 Y CN 201186362Y
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- CN
- China
- Prior art keywords
- shaft
- motor
- decelerator
- plate shearing
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a plate shearing machine which is provided with a shaft-mounted type reducer and has simple structure, convenient manufacture, low working noise and safe and reliable use. The plate shearing machine comprises a frame, an upper tool carrier, a lower tool carrier, a main driving system and an electrical control device, the main driving system comprises a motor which supplies the power, a speed reducing device, a spindle and an eccentric wheel mechanism which is connected with the upper tool carrier. The machine is characterized in that a shaft-mounted type reducer is installed on the spindle, the motor is a self-braking motor, and a block is arranged on the spindle, and the block controls a limit switch which is braked by the self-braking motor. The utility model adopts the closed shaft-mounted type reducer in the main driving system, all driving gears, shafts, bearings are installed in a closed gearbox body, the lubrication conditions are sufficient, the working noise is low, and the machine is hygienic, an original heavy flywheel is abolished, and the manufacturing cost is low. All rotating pieces are installed in the frame, the use is safe. The whole operation is easy, and the shearing efficiency is high.
Description
Technical field
The utility model relates to plate shearing machine, and the plate shearing machine of shaft-mounted decelerator particularly is housed.
Background technology
Plate shearing machine is widely used in manufacturing industry such as steel rolling, automobile, aircraft, boats and ships, tractor, bridge, electrical equipment, instrument, boiler, pressure vessel.Q11-3 commonly used at present and the plate shearing machine of Q11-4 belong to underdrive lock formula plate shearing machine and mainly contain motor, flywheel, deceleration device, slider-crank mechanism, crank is made up of the deflection wheel, upper tool post is contained on the slide block, the crank rotation drives upper tool post and moves up and down, make on the upper tool post fix a cutting tool with lower slide on following flat cutter form and shear, realize cutting to sheet material.And common deceleration device adopts the gear drive and the belt transmission of open type, some rotatable parts are in the outside of frame, very dangerous during use, for increasing rotary inertia, adopt huge flywheel, need to consume bigger material, improved manufacturing cost greatly, to the transportation of product with install and also result in hand cramps.Used gear drive is the open type transmission, and gear is exposed to the outside fully, and noise is big during work, and gear and bearing lubrication condition are poor, serious wear, and lubricating oil, fat splash easily and come, and cause environmental pollution.
The utility model content
The utility model provides a kind ofly to have simple in structurely, easily manufactured, and noise is little during work, the safe and reliable plate shearing machine that shaft-mounted decelerator is housed.
In order to reach above-mentioned requirements, the utility model is achieved through the following technical solutions: it comprises frame, upper tool post, lower slide, the main transmission electric apparatus control apparatus of unifying, in main transmission, comprise by the motor that power is provided, deceleration device, main shaft and the eccentric mechanism that links to each other with upper tool post, it is characterized in that being equipped with on the described main shaft shaft-mounted decelerator; Described motor is the self-retention motor; Be provided with block on main shaft, block is being controlled the limit switch of self-retention motor brake.
According to the plate shearing machine that shaft-mounted decelerator is housed of such scheme manufacturing, in main transmission, adopt the shaft-mounted decelerator of enclosed.All travelling gears, axle, bearing are in an airtight gearbox body, and lubricating condition is abundant, and noise is little during work, and health has been cancelled original heavy flywheel, and all tumblers are arranged in the frame, and are safe in utilization, low cost of manufacture.Block on main shaft rotates with main shaft, the control limit switch, and limit switch is being controlled the braking of self-retention motor.When operational order is set at single motion, one week of main axis rotation, block is pushed down limit switch, make the self-retention motor brake by electric apparatus control apparatus, upper tool post rests on the position to be cut of top dead-centre, finishes shear action one time, if operational order is set at continuous action, counter is housed on frame, can realizes automatic shear flow waterline with other coordinative composition of equipments.Whole operation is convenient, the shear efficiency height.
Description of drawings
Fig. 1 is the plate shearing machine kinematic scheme that shaft-mounted decelerator is housed.
Among the figure: 1, frame; 2, upper tool post; 3, lower slide; 4, main transmission; 5, electric apparatus control apparatus; 6, self-retention motor; 7, belt drive unit; 8, shaft-mounted decelerator; 9, power shaft; 10, main shaft; 11, output gear; 12, key; 13, eccentric mechanism; 14, block; 15, limit switch.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
As seen from the figure, it comprises frame 1, upper tool post 2, lower slide 3, main transmission 4 and electric apparatus control apparatus 5 etc., in main transmission 4, comprise the self-retention of power motor 6 is provided, used self-retention motor 6 can be that also available other of conical rotor motor have the motor of brake apparatus, self-retention motor 6 is by belt drive unit 7, power shaft 9 to shaft-mounted decelerator 8, main shaft 10 by and be installed in the output gear 11 of shaft-mounted decelerator 8, and it is fixing with key 12, used shaft-mounted decelerator 8 is shaft-mounted secondary cylinder gear speed reducers. according to the layout of structure, shaft-mounted decelerator 8 also can adopt shaft-mounted cone gear reducer or shaft-mounted worm reducer.The progression of transmission can be shaft-mounted secondary cylinder gear speed reducer or shaft-mounted three grades of cylinder gear speed reducers.The two ends of main shaft 10 are equipped with the eccentric mechanism 113 that links to each other with upper tool post 2, and block 14 is installed on main shaft 10, and block 14 is being controlled limit switch 15.Limit switch 15 is controlled the braking of self-retention motor 6 by electric apparatus control apparatus 5.
When the plate shearing machine work of shaft-mounted decelerator is housed, rotation along with self-retention motor 6, power arrives shaft-mounted decelerator 8 through belt drive unit 7, deceleration and reinforcement through shaft-mounted decelerator 8, drive main shaft 10 and eccentric mechanism 13 rotations, and drive upper tool post 2 and move up and down together, form with lower slide 3 and shear.
In force also can be without belt drive unit 7 in main transmission 4; self-retention motor 6 directly links to each other with shaft-mounted decelerator 8; but can lack overload protection and buffering effect in belt transmission, the gearratio of shaft-mounted decelerator 8 also will suitably strengthen, and does not generally recommend to adopt.
Claims (5)
1, the plate shearing machine of shaft-mounted decelerator is housed, it comprises frame, upper tool post, lower slide, the main transmission electric apparatus control apparatus of unifying, in main transmission, comprise by the motor that power is provided, deceleration device, main shaft and the eccentric mechanism that links to each other with upper tool post, it is characterized in that being equipped with on the described main shaft shaft-mounted decelerator; Described motor is the self-retention motor; Be provided with block on main shaft, block is being controlled the limit switch of self-retention motor brake.
2,, it is characterized in that described shaft-mounted decelerator is meant shaft-mounted cylinder gear speed reducer or shaft-mounted cone gear reducer or shaft-mounted worm reducer according to the described plate shearing machine that shaft-mounted decelerator is housed of claim 1.
3,, it is characterized in that described shaft-mounted cylinder gear speed reducer is shaft-mounted secondary cylinder gear speed reducer or shaft-mounted three grades of cylinder gear speed reducers according to the described plate shearing machine that shaft-mounted decelerator is housed of claim 1.
4,, it is characterized in that also being provided with belt drive unit between described self-retention motor and the shaft-mounted decelerator according to the described plate shearing machine that shaft-mounted decelerator is housed of claim 1.
5,, it is characterized in that described self-retention motor is meant conical rotor motor according to the described plate shearing machine that shaft-mounted decelerator is housed of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200849418U CN201186362Y (en) | 2008-03-26 | 2008-03-26 | Shear equipped with shaft-mounted speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200849418U CN201186362Y (en) | 2008-03-26 | 2008-03-26 | Shear equipped with shaft-mounted speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186362Y true CN201186362Y (en) | 2009-01-28 |
Family
ID=40309378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200849418U Expired - Fee Related CN201186362Y (en) | 2008-03-26 | 2008-03-26 | Shear equipped with shaft-mounted speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186362Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615331A (en) * | 2012-04-12 | 2012-08-01 | 付志洪 | Safe cutting machine |
| CN103192129A (en) * | 2013-04-09 | 2013-07-10 | 大连理工大学 | Mechanical plate shearing machine |
| CN105328745A (en) * | 2015-11-16 | 2016-02-17 | 耒阳新达微科技有限公司 | Mechanical plate shearing machine |
-
2008
- 2008-03-26 CN CNU2008200849418U patent/CN201186362Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615331A (en) * | 2012-04-12 | 2012-08-01 | 付志洪 | Safe cutting machine |
| CN103192129A (en) * | 2013-04-09 | 2013-07-10 | 大连理工大学 | Mechanical plate shearing machine |
| CN103192129B (en) * | 2013-04-09 | 2015-02-04 | 大连理工大学 | Mechanical plate shearing machine |
| CN105328745A (en) * | 2015-11-16 | 2016-02-17 | 耒阳新达微科技有限公司 | Mechanical plate shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20130326 |